Retail price of reformulated regular gasoline in Rocky Mountain district (USD/gal) - United States - EIA - Weekly
This series is part of the dataset: Retail gasoline prices (US)
Download Full Dataset (.xlsx)Latest updates. In the Rocky Mountain district, the retail price of reformulated regular gasoline was 4.24 USD/gal on 14 September 2026, compared to 4.14 on 7 September 2026. This represents a gain of 2.42 percent.
Sample. There are 1,637 data points overall in the weekly series presented in the plot above. The span of time covered by the series extends from November 1994 to September 2026.
History. Here are a few summary statistics computed on the entire sample: the retail price averaged 2.66 USD/gal; it reached a minimum of 0.93 on 8 March 1999; it hit a peak of 5.55 on 13 June 2022.
Latest values
| Date | Value - USD/gal |
|---|---|
| 2026-08-31 | 4.15800 |
| 2026-09-07 | 4.14500 |
| 2026-09-14 | 4.24400 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Retail price of reformulated regular gasoline in Rocky Mountain district |
| Country | United States |
| Economic concept | Price |
| Data type | Price |
| Seasonally adjusted | No |
| Deflation method | Not applicable |
| Rescaling | None |
| Measure type | Level |
| Frequency | Weekly |
| Unit | USD/gal |
| Source | U.S. Energy Information Administration (EIA) |
| Source type | Government agency |
| Data licence | Public domain |
| Other information | Not available |
| FSR temporal aggregation code | LW1 |
Series in the same data set
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